Chennai to Delhi Flights in October 2026
Round-trip fares, airlines and dates for October 2026, refreshed nightly.
Quick answer
The cheapest round-trip flight from Chennai to Delhi in October 2026 is ₹18,809, for 28 Oct – 2 Nov 2026 on Air India (non-stop).
We priced 1 date options in October; the average is ₹18,809 and 1 are non-stop.
Fares seen checked 8h ago. Prices change often; confirm before booking.
Cheapest Chennai to Delhi fares in October 2026
Chennai to Delhi by month
Frequently asked questions
How much is a flight from Chennai to Delhi in October?
Round-trip fares start at ₹18,809 for 28 Oct – 2 Nov 2026 on Air India. The average of the 1 dates we priced is ₹18,809.
Are there non-stop flights from Chennai to Delhi in October?
Yes. 1 of 1 priced dates are non-stop, from ₹18,809.
Which month is cheapest to fly from Chennai to Delhi?
October 2026 is the cheapest month we have priced, from ₹18,809.
Which airlines fly from Chennai to Delhi?
For October we priced Air India.
Chennai to Delhi in November 2026 · Chennai to Delhi in December 2026 · Chennai to Delhi in January 2027 · Chennai to Delhi in February 2027 · Flights to Delhi from other cities ·